[GnomeMeeting-devel-list] error ompiling gnomemeeting-1.2.1

[johnny Laura <johnnylq gmail com>]

Hello..well I'm compiling gnomemeeting-1.2.1 and have the next error:

checking for pkg-config... /usr/bin/pkg-config
checking for gtk+-2.0 >= 2.4.0 gthread-2.0 >= 2.4.0 esound >= 0.2.28
gconf-2.0 >= 2.2.0 libxml-2.0 >= 2.6.0 libgnome-2.0 >= 2.2.0
libgnomeui-2.0 >= 2.2.0 gnome-vfs-2.0 >= 2.2.0... Requested 'gtk+-2.0
>= 2.4.0' but version of GTK+ is 2.2.4

configure: error: Library requirements (gtk+-2.0 >= 2.4.0 gthread-2.0
>= 2.4.0 esound >= 0.2.28 gconf-2.0 >= 2.2.0 libxml-2.0 >= 2.6.0
libgnome-2.0 >= 2.2.0 libgnomeui-2.0 >= 2.2.0 gnome-vfs-2.0 >= 2.2.0)
not met; consider adjusting the PKG_CONFIG_PATH environment variable
if your libraries are in a nonstandard prefix so pkg-config can find
them.
...

well I think..that's because I need a newer version of gtk;
gconf...???...or maybe there are another options???